A single-phase, 50 Hz, 120 km transmission line delivers 50 MVA at 0.86 lagging power factor at 132 kV. The resistance and a reactance of the line per phase per km are 0.23 Q and 0.4 Q, respectively. If the capacitive admittance of line is 3 x 10-6 Siemens/phase/km, use T-model method to calculate: a) Sending-end Voltage b) Line efficiency
A single-phase, 50 Hz, 120 km transmission line delivers 50 MVA at 0.86 lagging power factor at 132 kV. The resistance and a reactance of the line per phase per km are 0.23 Q and 0.4 Q, respectively. If the capacitive admittance of line is 3 x 10-6 Siemens/phase/km, use T-model method to calculate: a) Sending-end Voltage b) Line efficiency
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter5: Transmission Lines: Steady-state Operation
Section: Chapter Questions
Problem 5.36P
Related questions
Question
q13
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 15 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning